Made for Surveying & Point Cloud
Surveying & point cloud: view, filter and map LAS/LAZ/COPC directly
Airborne, mobile or terrestrial scans are huge and messy — view, decimate, filter and produce height maps and terrain in the browser.
LAS/LAZ/COPC/E57 streamed and parsed locally
Filter, decimate, ground classification and raster/terrain analysis
Reprojection and vector conversion for CAD/GIS deliverables
View and inspect
Color by elevation/intensity/classification/RGB and check scan quality.
LAS Point Cloud ViewerLocalView LAS point clouds in 3D: color by elevation, intensity, classification or RGB, filter by class, clip box, profiles and volume estimates. Free, no upload.LAZ Point Cloud ViewerLocalOpen LAZ point clouds — decoded locally, never uploaded. Color by elevation, class or RGB, filter, clip, profile, estimate volume. Free, no sign-in.COPC Point Cloud ViewerLocalView COPC point clouds (.copc.laz) in your browser — color by elevation/class/RGB, filter by class, clip, profile and estimate volume. Free, no upload.LAS Heightmap GeneratorLocalConvert LAS to a heightmap PNG online — highest point per grid cell, full traversal, optional .pgw world file. Free, in-browser, no upload.
Process and deliver
Filter, decimate, export and reconstruct meshes for modeling.
LAS Point Cloud FilterLocalFilter LAS point clouds by classification/intensity and export PLY/CSV/XYZ/OBJ/JSON — full parse, no subsampling, locally in your browser. Pro feature.Filter Point Cloud by ClassificationCloudFilter LAS/LAZ by classification and intensity and export the matched subset — server-side for clouds too large for a browser. Sign-in, upload, Pro quota.LAS Point Cloud ExportLocalExport LAS point clouds to PLY, OBJ, CSV, XYZ or JSON in your browser — no upload, no install. PLY/CSV/JSON keep intensity, classification and RGB. Pro feature.Point Cloud to Mesh ReconstructionCloudReconstruct a mesh from LAS/LAZ/PLY/PCD/XYZ point clouds with server-side Poisson reconstruction (Open3D) and export PLY/STL/OBJ. Sign-in and cloud quota apply.
Raster and terrain
View GeoTIFF, reproject rasters and run slope/aspect/contours.
GeoTIFF ViewerLocalView GeoTIFF (.tif/.tiff) online free: stretch/gamma, histograms, EPSG and cursor coordinates, basemap overlay, PNG export — in your browser, no upload.Reproject GeoTIFF to Any EPSGCloudReproject a GeoTIFF to any EPSG CRS online with GDAL/rasterio — pick nearest, bilinear, cubic or average resampling; server-side, no software to install.Terrain Analysis & Hydrology ToolCloudTerrain analysis on a DEM: slope, aspect, hillshade, TRI, roughness and contours, plus sink fill, flow accumulation and stream extraction. Free daily quota.
Coordinates and vectors
Reproject, convert vector formats and measure area/length.
GeoJSON Reproject ToolLocalReproject GeoJSON between coordinate systems — EPSG:4326 ↔ 3857, UTM or any proj4 string — free in your browser, no sign-in, nothing uploaded.GIS Vector Format ConverterCloudConvert GIS vectors — GeoJSON, Shapefile, KML, GPKG, FlatGeobuf, GML, CSV — via GDAL on the server; target EPSG; ogrinfo-verified output; ~500 MB; sign-in.GeoJSON Area CalculatorLocalCalculate GeoJSON area, length, vertex count and bounding box in your browser — free, no sign-in, nothing uploaded.GeoJSON to DXF ConverterLocalConvert GeoJSON to DXF for CAD or laser cutting. Points, lines and polygons become polylines, layers map from properties. Free, no sign-up, nothing uploaded.
Large clouds and full terrain products
Pro is $15/mo: 500 cloud credits/month and 100 MB per file; reprojection and terrain analysis run server-side for stability. Local viewing and filtering stay free.